Removed DrawOpenSpline since it doesn't seem to be needed, with required changes

in all ports. Added Motif wxFileDialog. Added wxPostScriptModule and removed
PostScript init in app.cpp. Also removed wxMessageBox function from
generic implementation. Windows release .exes are now smaller (< 300K for minimal.exe).
Some OGL updates. __try -> try in MSW main.cpp. BC++ 5 fixes.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@797 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/defs.h

@@ -847,6 +847,8 @@ enum {
 #define wxID_NO                 5104
 #define wxID_STATIC             5105
 
+#define wxID_HIGHEST            5999
+
 #ifdef __WXMSW__
 // Stand-ins for Windows types, to avoid
 // #including all of windows.h